The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 2005
Filed:
Mar. 29, 2000
Nikolay Zheludev, Southampton SO16 7DX, GB;
Boris I. Kokorin, Moscow, RU;
Nikolay Zheludev, Southampton SO16 7DX, GB;
Boris I. Kokorin, Moscow, RU;
Other;
Abstract
An antenna for transmitting information by means of electromagnetic fields in free space is formed as a supertoroidal conductor, comprising a helical coil of wire with the coil itself being wound helically around a toroidal former to form a toroidally shaped coiled coil. Higher orders of supertoroid are formed by replacing the wire of the above first order supertoroidal conductor with a helical coil. The supertoroidal antenna is energized from a signal generator generating signals including frequencies not less than 2 c/l, where l is the length of conductor in the supertoroidal antenna. Both transmitting and receiving arrangements are disclosed.